From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3C8E83F12C6; Mon, 17 Aug 2026 15:09:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786979342; cv=none; b=MU8uUSj34jwYpEI25+cJ1rgnL7wxvjzS94kmRqloBMsUYde3UCQotWew5Ll4bvTN/+rmoQeaIeexfZ+2aa7nUkwpo9/DG30qZhWsmi9bzGTlOvhpuAl8+G14OZeSTP5bxx/bLy/wTqsBAvYt80KHJ/hhXlkWQgM9YLD+6hs/AgI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786979342; c=relaxed/simple; bh=O7B1KdOcBeBp4DuRVsBDQAOEojBC0H2Ld/v3nIe1wCg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=CjwNFs1PgL6k/KtQU9ustTAJtglw7yP8NTVmvb1HVPrR1a/RvrCMDP3UITJF17W/xhkf20vwhAcGZhXYRvONTe/a1PXcIYuKNPVAJB45b3pPfG7l7xX+OPp0qbFj9aj2CzXhdPIclBwFYTQCIQUUQHo/e1fYKc3oq80PMn15hmU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=MzBh0iio; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="MzBh0iio" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 11EF31F000E9; Mon, 17 Aug 2026 15:08:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1786979340; bh=S5VAQYVuuNsvq+TUIURKZKC4mBEvgR+c+ZMJ3u66qJI=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=MzBh0iio7CA3Z+hTdrYrHwrGwg55dHdaqM94iEET3EP1X5gYNlsTIrXZw3VC9ezns xz1usMlBOodXW+DpOESgUlAI/EE/jYA/C5iqz4Fu8asw2vusQcdvdbPNlNRPS5aDGK selR/LPXS9qTmr9FB1qlZvZCDdbS/fnjinlZiUuY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Rohan G Thomas , Nazim Amirul , Maxime Chevallier , Jakub Raczynski , Paolo Abeni , Sasha Levin Subject: [PATCH 6.1 154/609] net: stmmac: reset residual action in L3L4 filters on delete Date: Mon, 17 Aug 2026 15:27:30 +0200 Message-ID: <20260817132549.164493702@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260817132543.039278408@linuxfoundation.org> References: <20260817132543.039278408@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Nazim Amirul [ Upstream commit a448f821289934b961dd9d8d0beb006cc8937ba2 ] When deleting an L3/L4 flower filter entry, the action field is not reset. If a filter was previously configured with a drop action, that action may persist and affect subsequent filter configurations unintentionally. Clear the action field when the filter entry is deleted. Fixes: 425eabddaf0f ("net: stmmac: Implement L3/L4 Filters using TC Flower") Signed-off-by: Rohan G Thomas Signed-off-by: Nazim Amirul Reviewed-by: Maxime Chevallier Link: https://patch.msgid.link/20260714023716.29865-5-muhammad.nazim.amirul.nazle.asmade@altera.com Reviewed-by: Jakub Raczynski Signed-off-by: Paolo Abeni Signed-off-by: Sasha Levin --- drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c index 6bf198b3f12369..e9aac51c1b9b78 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c @@ -671,6 +671,7 @@ static int tc_del_flow(struct stmmac_priv *priv, entry->in_use = false; entry->cookie = 0; entry->is_l4 = false; + entry->action = 0; return ret; } -- 2.53.0